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Top Answers
77
Finding current executable's path without /proc/self/exe
stackoverflow.com
36
On localhost, how to pick a free port number?
stackoverflow.com
34
How did this guy hack Twitter's 140-character limit?
webapps.stackexchange.com
29
Fast Linux File Count for a large number of files
stackoverflow.com
27
UNIX nonblocking I/O: O_NONBLOCK vs. FIONBIO
stackoverflow.com
26
Getting the highest allocated file descriptor
stackoverflow.com
23
Programatically retrieving the absolute path of an OS X command-line app
stackoverflow.com
23
Why does emptying the trash in Snow Leopard take so long?
superuser.com
21
History of syscalls added to Linux?
stackoverflow.com
18
Discovery of Dynamic library dependency on Mac OS & Linux
stackoverflow.com
18
pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
stackoverflow.com
13
Valgrind vs Purify
stackoverflow.com
12
hex dump of file in bash
stackoverflow.com
11
What is the largest Safe UDP Packet Size on the Internet
stackoverflow.com
10
'ab' program freezes after lots of requests, why?
stackoverflow.com
10
Getting another program's output as input on the fly
stackoverflow.com
10
How does Amazon.com renew or buy its domain names?
webmasters.stackexchange.com
9
Refusing connection from a host
stackoverflow.com
9
How can dereferencing a NULL pointer in C not crash a program?
stackoverflow.com
9
“short read” from filesystem, when can it happen?
stackoverflow.com
9
What should I do about com.apple.quarantine?
superuser.com
9
Mac OS X: Best Way to Make an ISO from a CD or DVD
superuser.com
9
Why does MacOSX try to resolve zero padded IP addresses as host names?
superuser.com
9
Why does vim delay for a second whenever I use the 'O' command (open a new line above and insert)?
superuser.com
9
What to do with hardware questions on Stack Overflow?
meta.stackoverflow.com
9
Why do some people answer in comments?
meta.stackoverflow.com
8
Check the open FD limit for a given process in Linux
stackoverflow.com
8
Memory limit to a 32-bit process running on a 64-bit Linux OS
stackoverflow.com
8
How can I share my screen on Google Plus Hangouts?
webapps.stackexchange.com
7
Check if socket is listening in C
stackoverflow.com
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